title: Trasicor versus methyldopa in Pakistani hypertensive patients: a comparative study of efficacy and tolerability.
mesh_terms: D002752:Chlorthalidone / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D008750:Methyldopa / Q000009:adverse effects / Q000627:therapeutic use*; D010096:Oxprenolol / Q000009:adverse effects / Q000627:therapeutic use*; D010154:Pakistan
chemical_list: D010096:Oxprenolol; D008750:Methyldopa; D002752:Chlorthalidone